Sher Miandad Khan () (born 1968), is a Pakistani qawwal and a folk singer. Early life He was born in Pakpattan 1968 and started his qawwali group in 1999. He adopted qawwali singing, which is part o
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x604a1304fd63297fed502017a1acdc8edba47afc9312f9eb6f5ebd99b0fa8f62. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/604cacd2-7c34-4e6a-b764-c7870597ea12.json and https://artists.proofprofile.net/proofs/artist/604cacd2-7c34-4e6a-b764-c7870597ea12.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
Nigahen Chura Kar Ke Oh Janey Waley, Vol. 31
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96fa0a8b7bd7c1b10103c70d1ca1f1d8da7a375de4c5ccc16e8c51eec2f1c205. Chain 2 (Bitcoin): anchored in block 958771 (2026-07-19T19:27:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKRT0559701 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39c397717d2d2574fc75e8f958ce8285ca90bd1acf753cf757a67fb20288e0d7. Chain 2 (Bitcoin): anchored in block 958590 (2026-07-18T17:28:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKRT0853010 — a six-check JSON result.
Ghanj Shakar Baba Chadin Na Mera Sath, Vol. 27
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39d42846d89d5a724ee2417e0e0bf7e9098f579e3bed6764738f2e970626d603. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKRT0872901 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa9901adf9440eb09d1329abe780a3e1739322e3c42f543fce1e7876e479fbfe. Chain 2 (Bitcoin): anchored in block 958945 (2026-07-21T00:35:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKRT0872902 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1dfd4877556d8918c2c2f0a593211ca1f8c8f1f25fa785cca17dc634a7d929b. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKRT0872905 — a six-check JSON result.
Chishti School Vich Likh Mera Naam, Vol. 30
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1af1ab96ac5bbc54040166ef07f68bf6a0d858f63f6f4abba783142fe1a3f973. Chain 2 (Bitcoin): anchored in block 958770 (2026-07-19T19:26:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKRT0873305 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3989fcbd5f883789cbc1e874b50a2bfdf23e9fcfc1024f64025636176cf452ea. Chain 2 (Bitcoin): anchored in block 958380 (2026-07-17T07:07:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKRT0873802 — a six-check JSON result.
Baba Di Gali Vich Ghar Hona Chahida, Vol. 29
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x487c4d93ad475547a8a4254ca8c17a16ee76d91ca02eb7f5d5a08c05a131854f. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T15:36:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKRT0873901 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb786eb62b58917e99729afd3d0ad33f83c4bd22c0d474f84f286666d643d0e13. Chain 2 (Bitcoin): anchored in block 958152 (2026-07-15T12:00:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKRT0873905 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77d6f31b28b47ba46effeebe7f02623ea8cf4c601dcd4a2d85b41edcc4f98ad1. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKRT0872202 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fbebb09e0c1278bf3103ddb4e806712f5ed1c043826a4a5f092cb4440bc2911. Chain 2 (Bitcoin): anchored in block 959071 (2026-07-21T22:56:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKRT0872504 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c358c21ea0beab44b570c334948657aa9c3e4f156d73442b107ca69d7dc1c45. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKRT0872801 — a six-check JSON result.
Aethon Kuj Naeen Jana Tere Naal Bandia, Vol. 9
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4876e35eb8589ee8b0b0b851334199162400a8978ffc8234a43edac414837b0. Chain 2 (Bitcoin): anchored in block 958850 (2026-07-20T08:32:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKJ8H2101461 — a six-check JSON result.
Abhi Bhi Waqt Hain Pyare (yehi waqt hain mafi ka) [hindi]
Nara Ali Ja Damano Sehwanr Me Har Ja - Single
Mera Dil Yeh Pukare Aaja (Mashup) - Single
Kyun Karan Ghaman Tu Ganj E Shakar Sarkar Dy Hondiyan - Single
Ab Teri Yaad (Original Soundtrack From "Idiot")
Ab Teri Yaad - Original Soundtrack From "Idiot"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3680a8296122e447c11fe50437ac6a7c98303ed615be1b537643b951505487e0. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZLBC2335412 — a six-check JSON result.
Janre Mera Mola Hussain Janre Ya Ali - Single
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb54abb15e6c98c16592fc3b76a79e20d3824d85fad9fc41d333a14f47a3bc74. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUQQ8943903 — a six-check JSON result.
Shah Ne Maskan Banaya Karbala Ki Khak Par - Single
Baba Mujhe Dar Lagta Hai Zindaan Main - Single
Karaya Deen Ko Hai Baziyab Zainab Ne - Single
Aal E Nabi Ki Ankh Ka Tara Abbas Hai - Single
Tu Maadar E Hussain Hai Syeda Fatima - Single
Ay Sadqa Baba Ganj E Shakar Diyan Dukhiyan Da
Ankhon Main Bas Gayi Hai Mere Yaar Ki Surat